Abstract The late Neoproterozoic–Cambrian interval is characterized by global-scale
orogenesis, rapid continental growth and profound changes in Earth systems. Orogenic …

In an attempt to clarify the significance of Pb model ages in Pb-Zn sedimentary deposits, we
report high-precision Pb isotopic compositions for 64 galenas and 52 K-feldspars, the former …

The Escoural gold district belongs to the Montemor-Ficalho metallogenic belt which is part of
the Portuguese section of Ossa-Morena Zone (OMZ), at the SW of Iberia. The Escoural gold …

Post-collisional potassium-rich rocks are a critical petrogenetic and geodynamic marker
across the European Variscan Belt. We present a detailed characterization of the only …

Despite the so-called exotic nature of the South Portuguese Zone relatively to the other
major domains of the Iberian Massif of peri-Gondwanan affinity, Devonian detrital rocks of …

Field relationships and new U–Pb geochronology data indicate a temporal link between the
diverse high-K mafic–intermediate magmas of the Ossa–Morena Zone (OMZ). Ages of c. 338 …

Competing end‐member models for the late Paleozoic Variscan orogeny (ca. 360‐290 Ma)
alternatively suggest moderate 2–3 km elevations underlain by relatively thin crust (< 50 km) …

New U–Pb detrital zircon and U–Pb zircon ages of metaigneous rocks in the Águilas Arc
(Betic Chain, SE Spain) allow us to determine the maximum depositional ages of the rocks …

Near the Segura pluton, hyper-differentiated magmas enriched in F, P, and Li migrated
through shallowly dip** fractures, which were sub-perpendicular to the schistosity of the …

Abstract The Fregeneda-Almendra pegmatite field of the Iberian Massif represents a typical
expression of peraluminous rare-metal magmatism that occurred over western Europe at the …